package file;

import java.io.File;

public class DeleteFileDemo {
    public static void main(String[] args) {
        File file =new File("./test.txt");
        if(file.exists()){
            file.delete();
            System.out.println("该文件或目录已删除");

        }else{
            System.out.println("该文件或目录不存在");
        }

    }
}
